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RS Aggarwal Class 6 Maths Chapter 5- Fractions Exercise 5G

RS Aggarwal 2021-2022 for Class 6 Maths Chapter 5- Fractions

RS Aggarwal Class 6 Math Solution Chapter 5- Fractions  Exercise 5G is available here. RS Aggarwal Class 6 Math Solutions are solved by expert teachers in step by step, which help the students to understand easily.  RS Aggarwal textbooks are responsible for a strong foundation in Maths. These textbook solutions help students in exams as well as their daily homework routine. The solutions included are easy to understand, and each step in the solution is described to match the students’ understanding.


 Rs Aggarwal Class 6 Math Solution Chapter 5- Fractions 


Exercise 5G

OBJECTIVE QUESTIONS

Mark(✓) against the correct answer in each of the following:

1. A fraction equivalent to 35 is 

    (a) 3+25+2         (b) 3-25-2         

    (c) 3× 25× 2         (d) none of these

 Solution: Correct option is (c) 3× 25× 2  

    3×25×235 


2. A fraction equivalent to 812 is 

    (a) 8+412+4        (b) 8-412-4 

    (c) 8÷ 412÷ 4        (d) none of these

 Solution: Correct option is (c) 8÷ 412÷ 4 

    Because when we divide or multiply the numerator and denominator by same number,         we get an equivalent fraction.

 

3. A fraction equivalent to 2436 is 

    (a) 34     (b) 23 

    (c) 89     (d) none of these

Solution: Correct option is (b) 23 

    Because,  243624÷1236÷1223 


4. If 34 is equivalent to x20 then the value of  x is

    (a) 15         (b) 18

    (c) 12         (d) none of these

 Solution: Correct option is (a) 15 

    34 = x20

    4x = 3 × 20    (by cross multiply)

    x 3×2054 = 15


5.  If 4560 is equivalent to 3x then the value of x is

    (a) 4         (b) 5 (c) 6         (d) 20

 Solution: Correct option is (a) 4 

    ∵  4560 =  3x

    ⇒ 45 × x = 3 × 60    (by cross multiply)

   ⇒  x3×6045

    x = 180445

          x = 4


6. Which of the following are like fraction?

    (a) 25 , 27 , 29 , 211

    (b) 23 , 34 , 45 , 56

    (c) 18 , 38 , 58 , 78

    (d) none of these

 Solution: Correct option is (c) 18 , 38 , 58 , 78  

    Because, Like fractions having same denominator.


7. Which of the following is a proper fraction?

    (a) 35 

    (b) 5 

    (c) 125 

    (d) none of these

 Solution: Correct option is (a) 35 

    Because, In a proper fraction, the numerator is less than the denominator.


8. Which of the following is a proper fraction?

    (a) 78 

    (b) 178

    (c) 87 

    (d) none of these

 Solution: Correct option is (a) 78 

     Because, In a proper fraction, the numerator is less than the denominator.


9. Which of the following statements is correct?

    (a) 34 < 35 

    (b) 34 > 35 

    (c) 34 and  35 cannot be compared

 Solution: Correct option is (b) 34 > 35 

    If fractions having same numerator, then one with the smaller denominator is the                 greater.


10. The smallest of the fraction 35, 23, 56, 710 is

    (a) 23             (b) 710

    (c) 35             (d) 56

 Solution: Correct option is (c) 35 

    L.C.M. of 5, 3, 6 and 10 = (2 × 3 × 5) = 30

    35 = 3×65×6 = 1830

    23 = 2  ×103 ×10 = 2030

     565 ×56 ×5 = 2530

     710 = 7 ×310×3 = 2130

    Required smallest fraction = 1830 35


11. The largest of the fraction 45, 47, 49, 411 is 

    (a) 411         (b) 45

    (c) 47,                 (d) 49

 Solution: Correct option is (b)  45 

    If fractions having same numerator, then one with the smaller denominator is the greater.

   

12. The smallest of the fraction 611, 711, 811, 911 is

    (a) 611         (b) 711

    (c) 811           (d) 911

 Solution: Correct option is (a)  611 

    If fractions having same denominator, then one with the smallest numerator is the                 smallest fraction.


13. The smallest of the fraction 34, 56, 712, 23 is

    (a) 23         (b) 34

    (c) 56          (d) 712

 Solution: Correct option is (d) 712 

   L.C.M. of 4, 6, 12 and 3 = (2 × 2 × 3) = 12

    34 = 3×34×3 = 912

    56 = 5×26×2 = 1012

    7127×112×1 = 712

    23 = 2×43×4 = 812

    Required smallest fraction = 712


14. 435 = ?

    (a) 175         (b) 235

    (c) 173         (d) none of these

 Solution: Correct option is (b) 235 

    435 = 4×5+35 = 20+35 = 235


15. 347 = ?

    (a) 347         (b) 734

    (c) 467         (d) none of these

 Solution: Correct option is (b) 467 

    On dividing 34 by 7:

    Quotient = 4

    Remainder = 6

    347 = 4 + 67 = 467


16. 58 + 18 = ?

    (a) 38         (b) 34

    (c) 6                 (d) none of these

 Solution: Correct option is (b) 34 

     58 + 18

     5+18 

    6384 

    = 34


17. 5818 = ?

    (a) 14         (b) 12

    (c) 116         (d) none of these

 Solution: Correct option is (b) 12 

     5818

     = 518 

    =   4182 

    12 


18. 334 − 214 = ?

    (a) 112         (b) 114

    (c) 14         (d) none of these

 Solution: Correct option is (a) 112 

    = 334 − 214 

    = 154 − 94 

    = 1594 

    =   6342 

    32 = 112


19. 56 + 23 − 49 = ?

    (a) 113         (b) 116

    (c) 119         (d) 1118

 Solution: Correct option is (d) 1118 

    = 56 + 23 − 49

    = 15+12818 

    = 27818 

    =  1918 = 1118


20. Which is greater 313 or 3310

    (a) 313         (b) 3310         (c) both are equal

 Solution: 

    313 or 3310

    103 and  3310

    10× 103×10  and   33×310×3

    10030  and  9930 

    Denominators are same and 100 > 99

    So, 313 > 3310




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